// OnStyle
//
// Copyright (c)  Daigo Tanaka
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

onStyle.editor = function (main){
var private = {};
var currentEditID = "";
var nonEditables = new Array();

this.addNonEditable = function(element)
{
  for(var index = 0; index < nonEditables.length; index++){
    if (nonEditables[index] == element){
      return;
    }
  }
  nonEditables.push(element);
};

this.removeNonEditable = function(element)
{
  for(var index = 0; index < nonEditables.length; index++){
    if (nonEditables[index] == element){
      nonEditables.splice(index, 1);
      return;
    }
  }
};

this.isNonEditable = function(element)
{
  for(var index = 0; index < nonEditables.length; index++){
    if (nonEditables[index] == element){
      return true;
    }
  }
  return false;
}

this.update = function(context){
  if (!context){
    return;
  }
  if (this.isNonEditable(context)) return;

  myContext = context;

  var content = myContext.innerHTML;
  var editor = document.getElementById(onStyle.EditorID);
  if (editor){
    currentEditID = context.id;
    title = document.getElementById(onStyle.EditorTitleID);
    if (title && title.innerHTML != currentEditID){
      title.innerHTML = currentEditID;
      editor.scrollTop = 0;
    }

    editor.value = content;
  }
};

this.updateHtml = function()
{
  if (currentEditID == ""){
    return;
  }
  var editor = document.getElementById(onStyle.EditorID);
  var element = document.getElementById(currentEditID);
  if (editor){
    element.innerHTML = editor.value;
  }
};

this.addNonEditable( document.getElementById( onStyle.EditorID ) );
this.addNonEditable( document.getElementById( onStyle.DialogID ) );
};

onStyle.instances.editor = new onStyle.editor();

